Abnormal number of coronary ostia

Definition

A rare, congenital, non-syndromic heart malformation characterized by more or less than one coronary ostium at the left and at the right aortic sinus of Valsalva. It may be asymptomatic or it leads to myocardial ischemia and technical difficulties during coronary angiography.

Disease data

Classification

Morphological anomaly

ORPHA code

99089

OMIM code

ICD10 code

Q24.5

ICD11 code

*Soruce